[ Grammar ]
A _____ expresses the main idea of the paragraph.
A. Topic sentence
B. controlling idea
C. supporting sentences
D. examples

Random Topics:
Finite and Non-Finite VerbConjunctions & InterjectionsPassive Voice - Present ContinuousSentencesParts of SpeechAuxiliary Verbs & Question TagsGrammar MistakesGrammar - direct/indirect objectsMay, MightGerunds, Infinitives and Modals of PossibilityOther quiz:
Tenses › ViewBy next Friday, we __________ here for three weeks.
A. will have been staying
B. will stay
C. have stayed
D. are staying
Grammar › View
Penny … of getting her children a dog.
A. thinks
B. is thinking
C. used to think
D. didn’t use to think
Simple Present and Present Continuous › ViewI am … an omelet for breakfast right now
A. eat
B. eating
C. eats
D. is eating
Grammar › View
Avoid_________________ silly mistakes.
A. making
B. to make
C. makes
D. made
